Update app.py

app.py

@@ -26,20 +26,20 @@ if credentials.expired:
 
 vertexai.init(project = project, 
               location = "us-central1",
-              credentials = "" #credentials
+              credentials = credentials
              )
 
 from vertexai.language_models import TextGenerationModel
 generation_model = TextGenerationModel.from_pretrained(config.model)
 
 def invoke(prompt):
-    completion = generation_model.predict(prompt = prompt).text
-    wandb.log({"prompt": prompt, "completion": completion})
-    return completion
+    #completion = generation_model.predict(prompt = prompt).text
+    #wandb.log({"prompt": prompt, "completion": completion})
+    #return completion
+    return "Execution is commented out in this HF space, but can view the code at ..."
 
 description = """<a href='https://www.gradio.app/'>Gradio</a> UI using <a href='https://cloud.google.com/vertex-ai?hl=en/'>Google Vertex AI</a> API 
-                 with Bison foundation model. Model performance evaluation via <a href='https://wandb.ai/bstraehle'>Weights & Biases</a>. 
-                 Note: Credentials are commented out in this HF space, you will get an error but can view the code."""
+                 with Bison foundation model. Model performance evaluation via <a href='https://wandb.ai/bstraehle'>Weights & Biases</a>."""
 
 gr.close_all()
 demo = gr.Interface(fn=invoke,